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Why is Kekule's benzene structure an inaccurate representation of the molecule?

Firstly all of benzene's bonds are the same length and therefore there cannot be both double bonds and single bonds in the molecule. Secondly the bond angles are all the same as well which would not be the c...
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Answered by Patrick M. • Chemistry tutor
24595 Views

What is the integral of x^x?

The integral of x^x can be solved by taking logarithms of the formula and getting xln(x) then using integration by parts it is given than u=ln(x) and dv=x therefore u'=1/x and v=(x^2)/2 using uv-(integral of...
NS
Answered by Nathan S. • Maths tutor
5406 Views

What are the assumptions made when calculating values regarding an Ideal Gas?

The factors that are assumed are: -The volume of particles is negligable. -The electrostatic forces betwen the particles are negligable. -All collisions between particles and the walls of the container are e...
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Answered by Nathan S. • Physics tutor
2956 Views

When do I use the accusative, genitive, and dative case with certain prepositions?

The Accusative: The accusative case is used for the direct object and after certain prepositions. The most common prepositions taking the accusative case can be remembered using the mnemonic acronym FUDGE BO...
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Answered by Elizabeth M. • German tutor
5323 Views

Why is US political system such a favourable environment for pressure groups?

It is crucial to identify the features of the US Constitution which allow for pressure groups to flourish. Try to and engage with the relevant political concepts, institutions, theories and debates when answ...
AO
10566 Views